Boys basketball: Duysen leads Marin Catholic in rout of Arcata

The difference: Charlie Duysen did what Charlie Duysen does in the opening game of the Bambauer Classic. Duysen had a game high 25 points and hit four first half 3-pointers — including three in a row — while tallying three assists and four steals along the way. In a game that was never in doubt, the Wildcats got a strong performance from Frankie Calcaterra who had 12 points and nine rebounds.

From the coach: "We got a really strong floor game from Josh Walewander," MC's Mike Saia said. "He made the extra pass and really played good defense. Just his presence was really felt on our team and we needed that."

Notable: The Wildcats also got double-digit scoring performances from Walewander (13) and Joey Calcaterra (12). Marin Catholic's next game is Friday against Lincoln High at 8 p.m. in Kentfield.